Installation bracket for venetian blind



FIG. 1 is an isometric view looking downwardly at the top of the installation bracket for venetian blind;

FIG. 2 is a left end elevation thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right end view thereof; and,

FIG. 7 is a top plan view thereof. 

I claim the ornamental design for the installation bracket for venetian blind, as shown. 